Search query: puzzle
Categories: All Categories
13142 records searched, 325 records found, 20 matches displayed
< Previous 20 articles Next 20 articles >
Search Hints:
- Use a + (plus sign) or - (minus sign) to include or exclude a word: +mars -venus
- Use a ? (question mark) as a wildcard for a single letter: te?t (test,text)
- Use a * (asterisk) as a wildcard for multiple letters: he*t (heat, heart)
- Use a ~ (tilde) to expand word endings: meteor~ (meteorite, meteorid, meteorology)
Most frequent words for articles published in the last 45 days:
developed (95),
climate (85),
team (83),
species (75),
cells (74),
used (72),
human (64),
help (61),
change (60),
water (60),
years (60),
data (57),
energy (55),
such (53),
carbon (51),
discovered (50),
time (48),
like (47),
materials (46),
even (44)
Published Genetic tools probe microbial dark matter
(via sciencedaily.com)
Original source 
Genetic manipulation of a puzzling, miniscule bacteria that has lived in human mouths at least since ...
Published New pieces in the puzzle of first life on Earth
(via sciencedaily.com)
Original source 
Microorganisms were the first forms of life on our planet. The clues are written in 3.5 billion-year...
Published Space scientists reveal secret behind Jupiter's 'energy crisis' - Space Scientists Reveal Secret Behind Jupiter's 'Energy Crisis'
(via sciencedaily.com) 
New research has revealed the solution to Jupiter's 'energy crisis', which has puzzled astronomers f ...
Published Killer whales breathe just once between dives, study confirms
(via sciencedaily.com)
Original source 
A new study has confirmed a long-held assumption: that orcas take just one breath between dives. The...
Published Rays were more diverse 150 million years ago than previously thought
(via sciencedaily.com)
Original source 
Scientists have explored the puzzling world of rays that lived 150 million years ago and discovered ...
Published Entomologist sheds light on 250-year-old mystery of the German cockroach
(via sciencedaily.com)
Original source 
Entomologists have solved the 250-year-old origin puzzle of the most prevalent indoor urban pest ins ...
Published Fossil named 'Attenborough's strange bird' was the first in its kind without teeth
(via sciencedaily.com)
Original source 
A new fossil, named 'Attenborough's strange bird' after naturalist and documentarian Sir David Atten...
Published Cosmic dust belts without dust - Cosmic Dust Belts Without Dust: A Mystery Unveiled
(via sciencedaily.com) 
Planets and asteroids, red giants and brown dwarfs – there are all kinds of objects in our Universe....
Published 500 million year-old fossils reveal answer to evolutionary riddle - 500 Million Year-Old Fossils Reveal Answer to Evolutionary Riddle
(via sciencedaily.com)
Original source 
An exceptionally well-preserved collection of fossils discovered in eastern Yunnan Province, China,...
Published Solving a long-standing mystery about the desert's rock art canvas - Solving a Long-Standing Mystery About the Desert's Rock Art Canvas
(via sciencedaily.com) 
Petroglyphs are carved in a material called rock varnish, the origins of which have been debated for...
Published Early planetary migration can explain missing planets - Early Planetary Migration: A Possible Explanation for Missing Planets
(via sciencedaily.com) 
Computer simulations by Rice University scientists and their collaborators are the first to integrat...
Published Researchers solve a 150-year-old mystery: Aetosaur find involves juveniles - Researchers Solve a 150-Year-Old Mystery: Aetosaur Find Involves Juveniles
(via sciencedaily.com) 
Aetosaurs had a small head and a crocodile-like body. The land dwellers were up to six meters long a...
Published Surprisingly simple explanation for the alien comet 'Oumuamua's weird orbit - Surprisingly Simple Explanation for the Alien Comet 'Oumuamua's Weird Orbit
(via sciencedaily.com) 
When the first interstellar comet ever seen in our solar system was discovered in 2017, one characte...
Published Quantum magic squares - Quantum Magic Squares: A New Frontier in Mathematics
(via sciencedaily.com) 
The magic of mathematics is particularly reflected in magic squares. Recently, quantum physicists an...
Published Physicists invoke the cosmological collider to explain why matter, and not antimatter, dominates the universe - Physicists Invoke the Cosmological Collider to Explain Why Matter, and Not Antimatter, Dominates the Universe
(via sciencedaily.com) 
Early in its history, shortly after the Big Bang, the universe was filled with equal amounts of matt...
Published Layering, not liquid: Astronomers explain Mars' watery reflections - Layering, not liquid: Astronomers explain Mars' watery reflections
(via sciencedaily.com) 
Astronomers believe bright reflections beneath the surface of Mars' South Pole are not necessarily e...
Published A new approach to a $1 million mathematical enigma - A New Approach to a $1 Million Mathematical Enigma
(via sciencedaily.com) 
Numbers like pi, e and phi often turn up in unexpected places in science and mathematics. Pascal's t...
Published Mercury's mysterious 'darkness' explained - Mercury's Mysterious 'Darkness' Explained
(via sciencedaily.com) 
Scientists have long been puzzled by Mercury's very dark surface. Previously, scientists proposed th ...
Published Newly discovered celestial object defies categories: Is it a new kind of planet or a rare kind of failed star? - Newly Discovered Celestial Object Defies Categories: Is it a New Kind of Planet or a Rare Kind of Failed Star?
(via sciencedaily.com) 
An object discovered by astrophysicists nearly 500 light years away from the Sun may challenge tradi...
Published Cosmic hand hitting a wall - Cosmic Hand Hitting a Wall: A New Discovery in Astronomy
(via sciencedaily.com) 
Motions of a remarkable cosmic structure have been measured for the first time, using NASA's Chandra...